TABLE 2.

RESULTS OF RECOVERY STUDIES

Methods	Level of % recovery	% Recovery*			Standard Deviation			Relative standard deviation
		AMLO	HCTZ	LOS	AMLO	HCTZ	LOS	AMLO	HCTZ	LOS
A	80	99.78	100.75	99.81	0.5869	0.2758	0.0070	0.5882	0.2737	0.0070
	100	101.16	100.74	99.68	0.9122	0.3536	0.2192	0.9017	0.3510	0.2199
	120	100.05	100.45	99.91	0.2192	0.0212	0.0566	0.2191	0.0211	0.0567
B	80	99.35	100.14	99.97	0.1768	0.2121	0.0778	0.1780	0.2118	0.0778
	100	99.51	100.11	100.05	0.0707	0.0919	0.0212	0.0710	0.0918	0.0212
	120	99.33	99.92	100.05	0.1061	0.0989	0.0070	0.1068	0.0989	0.0070
C	80	100.37	100.51	100.40	0.5515	0.2051	0.4243	0.5495	0.2041	0.4226
	100	100.71	100.58	100.07	0.0212	0.3182	0.1485	0.0211	0.3164	0.1484
	120	99.47	99.85	99.73	0.2263	0.0070	0.2828	0.2275	0.0070	0.2836

AMLO is amlodipine besilate, LOS is losartan potassium and HCTZ is hydrochlorothiazide

^*Average of three determinations, SD - Standard Deviation, CV-Coefficient of Variation.